Chloe KennedyAustralia's federal budget is now weeks away, and one topic has investors checking their portfolios: negative gearing. With Treasury modelling significant reforms ahead of the May 2026 budget, Australian property investors face potential changes that could affect their tax strategies for years to come.
What Is Negative Gearing — and Why Is It Under Scrutiny?
Negative gearing allows property investors to deduct losses on their investment properties — when rental income falls short of mortgage repayments and maintenance costs — against their other taxable income. It has been a cornerstone of Australian property investment for decades, and the federal government currently foregoes an estimated AUD $181.2 billion in revenue over the decade to 2034–35 as a result, according to the Parliamentary Budget Office.
This figure has attracted sustained political pressure. Critics argue the tax concession disproportionately benefits high-income earners with multiple investment properties. Supporters counter that scrapping or limiting it would reduce housing supply and drive up rents.
What Changes Are Being Modelled?
Treasury is currently examining two key reforms, though no legislation has been tabled yet:
- A cap on deductions: Limiting negative gearing to a maximum of two investment properties per person, rather than the current unlimited structure.
- A reduction in the capital gains tax (CGT) discount: Cutting the 50% discount for assets held over 12 months down to 33%.
If both reforms proceed, the Grattan Institute estimates a combined price fall of just 1–2% — a modest market correction rather than a crash. However, the Housing Industry Association warns the changes could reduce new housing starts by approximately 46,000 dwellings over five years and cost more than 4,300 construction jobs.
A critical detail for existing investors: grandfathering is likely. If the government proceeds, reforms would almost certainly apply only to future purchases — not properties you already own. Labor proposed a similar grandfathering approach at the 2019 federal election.
The Expert Perspective: What Should You Do Now?
With budget day approaching and markets already pricing in uncertainty, this is a key moment for property investors to review their financial strategies.
According to wealth management specialists, waiting to see the final legislation before acting is often the right move — because reacting to rumoured policy changes can result in premature decisions. That said, there are concrete steps investors can take now to prepare.
Review your portfolio structure. If you currently hold more than two investment properties, consider whether your equity position, cash flow, and tax strategy would change under the proposed cap. A wealth adviser can model different scenarios so you understand your exposure before any official announcement.
Consider your CGT position. If you're thinking of selling an investment property in the near future, it may be worth doing so before any CGT discount reduction comes into effect. However, this is a highly individual calculation — selling too early could cost you more in missed capital growth than you save in tax.
Don't rush to buy before the budget. Some investors are tempted to lock in purchases ahead of potential rule changes to grandfather existing properties. This is a risky strategy: you'd still be subject to current higher interest rates, and the reforms may not proceed at all or take a very different form.
Speak to a specialist, not a generalist. Negative gearing reform touches on tax law, property valuation, cash flow modelling and superannuation strategy simultaneously. This is exactly the kind of situation where a qualified wealth manager or financial planner adds real value — not just a general accountant.
What the May Budget Could Actually Deliver
Political analysts suggest the final package is unlikely to be as sweeping as the models circulating in the media. A full abolition of negative gearing is politically toxic; a targeted cap affecting only those with three or more properties is more likely, as it would affect a smaller share of voters while still generating revenue.
The government has also signalled interest in redirecting any savings toward first-home buyer support — a policy that could partially offset downward pressure on housing prices by stimulating demand at the entry level of the market.
What is almost certain: the May 2026 budget will bring some change to property investor tax settings. The era of unlimited negative gearing deductions is likely drawing to a close.
When Should You Consult a Wealth Manager?
If any of the following apply, now is the right time to seek professional advice before the budget is handed down:
- You own two or more investment properties
- You are planning to purchase an additional investment property in the next six months
- You are considering selling an investment property this year
- Your investment strategy relies heavily on negative gearing to reduce your taxable income
- You have a self-managed superannuation fund (SMSF) with property holdings
A qualified wealth manager can run the numbers across multiple budget scenarios so you arrive at budget night prepared — not surprised.
Disclaimer: This article is for general information only and does not constitute financial advice. Property investment involves risk. Always consult a licensed financial adviser before making investment decisions.
According to the Australian Treasury, negative gearing reform remains under active review as part of a broader examination of the tax system's efficiency and fairness.
